二水合双（吡啶-2,6-二羧酸根-κO,N,O）镍酸（II）氢肌酐鎓三水合物
Hydroxonium creatininium bis-(pyridine-2,6-dicarboxyl-ato-κO,N,O)nickel-ate(II) trihydrate.
作者信息
Attar Gharamaleki Jafar, Aghabozorg Hossein, Derikvand Zohreh, Yousefi Mohammad
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 27;65(Pt 7):m824-5. doi: 10.1107/S1600536809022053.
The title compound, (C(4)H(8)N(3)O)(H(3)O)[Ni(C(7)H(3)NO(4))(2)]·3H(2)O, exhibits isotypism with its Co(II) analogue. All intramolecular distances and angles are similar for the two structures. This applies also for the intermolecular forces, consisting of O-H⋯O and N-H⋯O hydrogen bonds and π-π interactions [with centroid-centroid distances of 3.428 (2) and 3.579 (2) Å], that lead to a cohesion of the structure.
标题化合物(C₄H₈N₃O)(H₃O)[Ni(C₇H₃NO₄)₂]·3H₂O与其钴(II)类似物表现出同型性。两种结构的所有分子内距离和角度都相似。这也适用于由O-H⋯O和N-H⋯O氢键以及π-π相互作用（质心-质心距离分别为3.428 (2) 和3.579 (2) Å）组成的分子间作用力，这些作用力导致了结构的凝聚。
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